Question: Who is the writer of The Sandman, that has significant works including The Graveyard Book?
Paraphrase: Who is the author of The Sandman, that has noteworthy works counting The Memorial park Book?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q827099 wdt:P50 ?answer . ?answer wdt:P800 wd:Q1168659}
Answer: Neil Gaiman